./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/elevator_spec2_product26.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43a2695c-4658-462f-959c-6c4885dbe0f2/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43a2695c-4658-462f-959c-6c4885dbe0f2/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43a2695c-4658-462f-959c-6c4885dbe0f2/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43a2695c-4658-462f-959c-6c4885dbe0f2/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/elevator_spec2_product26.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43a2695c-4658-462f-959c-6c4885dbe0f2/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43a2695c-4658-462f-959c-6c4885dbe0f2/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash c39b0b488ad07619ca8d4ed9273747459006984c072c0894ad54004ae965569d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 00:55:35,690 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:55:35,691 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:55:35,704 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:55:35,704 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:55:35,705 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:55:35,706 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:55:35,707 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:55:35,708 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:55:35,708 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:55:35,709 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:55:35,710 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:55:35,710 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:55:35,711 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:55:35,712 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:55:35,712 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:55:35,713 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:55:35,714 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:55:35,715 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:55:35,716 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:55:35,717 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:55:35,718 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:55:35,719 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:55:35,719 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:55:35,722 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:55:35,722 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:55:35,722 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:55:35,723 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:55:35,723 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:55:35,724 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:55:35,724 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:55:35,725 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:55:35,725 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:55:35,726 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:55:35,726 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:55:35,727 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:55:35,727 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:55:35,727 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:55:35,727 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:55:35,728 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:55:35,728 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:55:35,729 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43a2695c-4658-462f-959c-6c4885dbe0f2/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-15 00:55:35,752 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:55:35,752 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:55:35,753 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:55:35,753 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:55:35,754 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:55:35,754 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:55:35,754 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:55:35,754 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-15 00:55:35,754 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:55:35,755 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-15 00:55:35,755 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:55:35,755 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:55:35,755 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:55:35,755 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:55:35,756 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-15 00:55:35,756 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:55:35,756 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:55:35,756 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:55:35,756 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:55:35,756 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:55:35,757 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:55:35,757 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:55:35,757 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:55:35,757 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:55:35,758 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:55:35,758 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:55:35,758 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:55:35,758 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:55:35,758 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43a2695c-4658-462f-959c-6c4885dbe0f2/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43a2695c-4658-462f-959c-6c4885dbe0f2/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c39b0b488ad07619ca8d4ed9273747459006984c072c0894ad54004ae965569d [2022-12-15 00:55:35,946 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:55:35,964 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:55:35,967 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:55:35,968 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:55:35,968 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:55:35,969 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43a2695c-4658-462f-959c-6c4885dbe0f2/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/product-lines/elevator_spec2_product26.cil.c [2022-12-15 00:55:38,646 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:55:38,874 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:55:38,875 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43a2695c-4658-462f-959c-6c4885dbe0f2/sv-benchmarks/c/product-lines/elevator_spec2_product26.cil.c [2022-12-15 00:55:38,886 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43a2695c-4658-462f-959c-6c4885dbe0f2/bin/ukojak-rkRKPMF4O4/data/4f4cc6a93/4db1bf28b7674e3fa01f4538efcbd03f/FLAG1776ec75f [2022-12-15 00:55:38,899 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43a2695c-4658-462f-959c-6c4885dbe0f2/bin/ukojak-rkRKPMF4O4/data/4f4cc6a93/4db1bf28b7674e3fa01f4538efcbd03f [2022-12-15 00:55:38,901 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:55:38,902 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:55:38,903 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:55:38,903 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:55:38,906 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:55:38,907 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:55:38" (1/1) ... [2022-12-15 00:55:38,908 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@171170f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:55:38, skipping insertion in model container [2022-12-15 00:55:38,908 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:55:38" (1/1) ... [2022-12-15 00:55:38,914 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:55:38,969 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:55:39,347 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43a2695c-4658-462f-959c-6c4885dbe0f2/sv-benchmarks/c/product-lines/elevator_spec2_product26.cil.c[70298,70311] [2022-12-15 00:55:39,355 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:55:39,365 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:55:39,453 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43a2695c-4658-462f-959c-6c4885dbe0f2/sv-benchmarks/c/product-lines/elevator_spec2_product26.cil.c[70298,70311] [2022-12-15 00:55:39,455 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:55:39,474 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:55:39,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:55:39 WrapperNode [2022-12-15 00:55:39,475 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:55:39,475 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:55:39,476 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:55:39,476 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:55:39,482 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:55:39" (1/1) ... [2022-12-15 00:55:39,505 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:55:39" (1/1) ... [2022-12-15 00:55:39,548 INFO L138 Inliner]: procedures = 93, calls = 340, calls flagged for inlining = 28, calls inlined = 24, statements flattened = 861 [2022-12-15 00:55:39,549 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:55:39,549 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:55:39,549 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:55:39,550 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:55:39,559 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:55:39" (1/1) ... [2022-12-15 00:55:39,560 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:55:39" (1/1) ... [2022-12-15 00:55:39,566 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:55:39" (1/1) ... [2022-12-15 00:55:39,566 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:55:39" (1/1) ... [2022-12-15 00:55:39,590 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:55:39" (1/1) ... [2022-12-15 00:55:39,608 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:55:39" (1/1) ... [2022-12-15 00:55:39,611 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:55:39" (1/1) ... [2022-12-15 00:55:39,615 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:55:39" (1/1) ... [2022-12-15 00:55:39,622 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:55:39,623 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:55:39,623 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:55:39,623 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:55:39,624 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:55:39" (1/1) ... [2022-12-15 00:55:39,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:55:39,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43a2695c-4658-462f-959c-6c4885dbe0f2/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:55:39,653 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43a2695c-4658-462f-959c-6c4885dbe0f2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:55:39,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_43a2695c-4658-462f-959c-6c4885dbe0f2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:55:39,686 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:55:39,686 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2022-12-15 00:55:39,686 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2022-12-15 00:55:39,686 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2022-12-15 00:55:39,686 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2022-12-15 00:55:39,686 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2022-12-15 00:55:39,686 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2022-12-15 00:55:39,686 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2022-12-15 00:55:39,687 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2022-12-15 00:55:39,687 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2022-12-15 00:55:39,687 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2022-12-15 00:55:39,687 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2022-12-15 00:55:39,687 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2022-12-15 00:55:39,687 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2022-12-15 00:55:39,687 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2022-12-15 00:55:39,687 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2022-12-15 00:55:39,687 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2022-12-15 00:55:39,687 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2022-12-15 00:55:39,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2022-12-15 00:55:39,687 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2022-12-15 00:55:39,688 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2022-12-15 00:55:39,688 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2022-12-15 00:55:39,688 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2022-12-15 00:55:39,688 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2022-12-15 00:55:39,688 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2022-12-15 00:55:39,688 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2022-12-15 00:55:39,688 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2022-12-15 00:55:39,688 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2022-12-15 00:55:39,688 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2022-12-15 00:55:39,688 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift__wrappee__empty [2022-12-15 00:55:39,688 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift__wrappee__empty [2022-12-15 00:55:39,688 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2022-12-15 00:55:39,689 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2022-12-15 00:55:39,689 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2022-12-15 00:55:39,689 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2022-12-15 00:55:39,689 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2022-12-15 00:55:39,689 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2022-12-15 00:55:39,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:55:39,689 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2022-12-15 00:55:39,689 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2022-12-15 00:55:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2022-12-15 00:55:39,690 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2022-12-15 00:55:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2022-12-15 00:55:39,690 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2022-12-15 00:55:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:55:39,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:55:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2022-12-15 00:55:39,691 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2022-12-15 00:55:39,808 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:55:39,810 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:55:40,597 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:55:41,181 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:55:41,181 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 00:55:41,184 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:55:41 BoogieIcfgContainer [2022-12-15 00:55:41,184 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:55:41,185 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:55:41,185 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:55:41,194 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:55:41,194 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:55:41" (1/1) ... [2022-12-15 00:55:41,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:55:41,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:41,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 356 states and 572 transitions. [2022-12-15 00:55:41,259 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 572 transitions. [2022-12-15 00:55:41,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-12-15 00:55:41,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:41,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:41,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:41,503 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:41,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:41,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 355 states and 565 transitions. [2022-12-15 00:55:41,564 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 565 transitions. [2022-12-15 00:55:41,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-15 00:55:41,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:41,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:41,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:41,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:41,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:41,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 368 states and 603 transitions. [2022-12-15 00:55:41,994 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 603 transitions. [2022-12-15 00:55:41,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-15 00:55:41,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:41,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:42,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:42,188 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:42,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:42,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 369 states and 604 transitions. [2022-12-15 00:55:42,208 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 604 transitions. [2022-12-15 00:55:42,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-15 00:55:42,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:42,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:42,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:42,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:42,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:42,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 370 states and 605 transitions. [2022-12-15 00:55:42,381 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 605 transitions. [2022-12-15 00:55:42,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-15 00:55:42,382 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:42,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:42,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:42,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:55:42,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:42,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 373 states and 608 transitions. [2022-12-15 00:55:42,553 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 608 transitions. [2022-12-15 00:55:42,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-15 00:55:42,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:42,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:42,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:42,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:42,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:42,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 374 states and 609 transitions. [2022-12-15 00:55:42,684 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 609 transitions. [2022-12-15 00:55:42,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-15 00:55:42,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:42,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:42,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:42,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:42,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:42,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 375 states and 610 transitions. [2022-12-15 00:55:42,814 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 610 transitions. [2022-12-15 00:55:42,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-15 00:55:42,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:42,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:42,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:42,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:42,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:42,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 376 states and 611 transitions. [2022-12-15 00:55:42,999 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 611 transitions. [2022-12-15 00:55:42,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-15 00:55:43,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:43,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:43,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:43,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:55:43,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:43,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 379 states and 614 transitions. [2022-12-15 00:55:43,138 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 614 transitions. [2022-12-15 00:55:43,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-15 00:55:43,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:43,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:43,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:43,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:55:43,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:43,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 382 states and 617 transitions. [2022-12-15 00:55:43,277 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 617 transitions. [2022-12-15 00:55:43,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-15 00:55:43,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:43,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:43,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:43,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:55:43,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:43,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 385 states and 620 transitions. [2022-12-15 00:55:43,429 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 620 transitions. [2022-12-15 00:55:43,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-15 00:55:43,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:43,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:43,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:43,589 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:43,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:43,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 388 states and 624 transitions. [2022-12-15 00:55:43,609 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 624 transitions. [2022-12-15 00:55:43,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-15 00:55:43,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:43,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:43,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:43,732 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:55:43,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:43,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 390 states and 626 transitions. [2022-12-15 00:55:43,757 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 626 transitions. [2022-12-15 00:55:43,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-15 00:55:43,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:43,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:43,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:43,891 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:43,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:43,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 395 states and 641 transitions. [2022-12-15 00:55:43,917 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 641 transitions. [2022-12-15 00:55:43,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-12-15 00:55:43,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:43,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:43,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:44,044 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:44,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:44,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 396 states and 642 transitions. [2022-12-15 00:55:44,063 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 642 transitions. [2022-12-15 00:55:44,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-15 00:55:44,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:44,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:44,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:44,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:55:44,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:44,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 399 states and 646 transitions. [2022-12-15 00:55:44,246 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 646 transitions. [2022-12-15 00:55:44,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-15 00:55:44,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:44,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:44,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:44,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:55:44,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:44,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 400 states and 647 transitions. [2022-12-15 00:55:44,403 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 647 transitions. [2022-12-15 00:55:44,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 00:55:44,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:44,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:44,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:44,639 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:45,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:45,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 413 states and 684 transitions. [2022-12-15 00:55:45,271 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 684 transitions. [2022-12-15 00:55:45,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 00:55:45,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:45,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:45,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:45,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:46,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:46,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 433 states and 758 transitions. [2022-12-15 00:55:46,608 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 758 transitions. [2022-12-15 00:55:46,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:55:46,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:46,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:46,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:46,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:46,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:46,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 434 states and 761 transitions. [2022-12-15 00:55:46,858 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 761 transitions. [2022-12-15 00:55:46,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:55:46,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:46,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:46,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:46,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:47,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:47,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 435 states and 764 transitions. [2022-12-15 00:55:47,015 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 764 transitions. [2022-12-15 00:55:47,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:55:47,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:47,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:47,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:47,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:55:47,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:47,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 438 states and 769 transitions. [2022-12-15 00:55:47,177 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 769 transitions. [2022-12-15 00:55:47,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:55:47,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:47,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:47,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:47,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:47,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:47,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 439 states and 772 transitions. [2022-12-15 00:55:47,330 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 772 transitions. [2022-12-15 00:55:47,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 00:55:47,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:47,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:47,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:47,462 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:47,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:47,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 440 states and 773 transitions. [2022-12-15 00:55:47,481 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 773 transitions. [2022-12-15 00:55:47,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:55:47,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:47,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:47,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:47,598 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:47,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:47,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 442 states and 777 transitions. [2022-12-15 00:55:47,774 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 777 transitions. [2022-12-15 00:55:47,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:55:47,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:47,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:47,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:47,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:47,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:47,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 443 states and 780 transitions. [2022-12-15 00:55:47,965 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 780 transitions. [2022-12-15 00:55:47,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:55:47,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:47,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:47,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:48,083 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:48,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:48,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 444 states and 781 transitions. [2022-12-15 00:55:48,102 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 781 transitions. [2022-12-15 00:55:48,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:55:48,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:48,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:48,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:48,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:48,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:48,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 445 states and 782 transitions. [2022-12-15 00:55:48,243 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 782 transitions. [2022-12-15 00:55:48,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:55:48,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:48,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:48,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:48,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:48,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:48,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 866 states to 446 states and 784 transitions. [2022-12-15 00:55:48,387 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 784 transitions. [2022-12-15 00:55:48,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:55:48,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:48,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:48,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:48,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:48,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:48,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 448 states and 790 transitions. [2022-12-15 00:55:48,534 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 790 transitions. [2022-12-15 00:55:48,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 00:55:48,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:48,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:48,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:48,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:48,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:48,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 449 states and 791 transitions. [2022-12-15 00:55:48,673 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 791 transitions. [2022-12-15 00:55:48,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 00:55:48,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:48,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:48,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:48,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:48,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:48,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 450 states and 792 transitions. [2022-12-15 00:55:48,813 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 792 transitions. [2022-12-15 00:55:48,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-15 00:55:48,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:48,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:48,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:48,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:55:48,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:48,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 453 states and 795 transitions. [2022-12-15 00:55:48,963 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 795 transitions. [2022-12-15 00:55:48,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 00:55:48,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:48,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:48,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:49,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:49,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:49,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 454 states and 796 transitions. [2022-12-15 00:55:49,094 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 796 transitions. [2022-12-15 00:55:49,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-15 00:55:49,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:49,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:49,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:49,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:49,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:49,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 455 states and 797 transitions. [2022-12-15 00:55:49,222 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 797 transitions. [2022-12-15 00:55:49,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:55:49,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:49,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:49,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:49,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:55:49,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:49,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 459 states and 801 transitions. [2022-12-15 00:55:49,382 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 801 transitions. [2022-12-15 00:55:49,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 00:55:49,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:49,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:49,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:49,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:55:49,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:49,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 462 states and 804 transitions. [2022-12-15 00:55:49,558 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 804 transitions. [2022-12-15 00:55:49,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-15 00:55:49,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:49,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:49,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:49,706 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:55:49,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:49,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 465 states and 808 transitions. [2022-12-15 00:55:49,731 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 808 transitions. [2022-12-15 00:55:49,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 00:55:49,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:49,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:49,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:49,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:50,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:50,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 469 states and 814 transitions. [2022-12-15 00:55:50,364 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 814 transitions. [2022-12-15 00:55:50,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 00:55:50,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:50,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:50,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:50,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:55:50,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:50,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 902 states to 472 states and 818 transitions. [2022-12-15 00:55:50,497 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 818 transitions. [2022-12-15 00:55:50,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 00:55:50,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:50,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:50,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:50,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:55:50,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:50,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 475 states and 821 transitions. [2022-12-15 00:55:50,643 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 821 transitions. [2022-12-15 00:55:50,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-12-15 00:55:50,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:50,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:50,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:50,740 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:55:50,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:50,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 476 states and 822 transitions. [2022-12-15 00:55:50,764 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 822 transitions. [2022-12-15 00:55:50,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 00:55:50,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:50,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:50,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:50,914 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:50,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:50,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 479 states and 828 transitions. [2022-12-15 00:55:50,936 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 828 transitions. [2022-12-15 00:55:50,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 00:55:50,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:50,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:50,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:51,061 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:55:51,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:51,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 482 states and 833 transitions. [2022-12-15 00:55:51,096 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 833 transitions. [2022-12-15 00:55:51,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 00:55:51,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:51,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:51,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:51,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:55:51,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:51,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 484 states and 836 transitions. [2022-12-15 00:55:51,240 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 836 transitions. [2022-12-15 00:55:51,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 00:55:51,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:51,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:51,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:51,349 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:55:51,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:51,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 485 states and 836 transitions. [2022-12-15 00:55:51,363 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 836 transitions. [2022-12-15 00:55:51,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 00:55:51,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:51,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:51,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:51,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:51,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:51,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 490 states and 844 transitions. [2022-12-15 00:55:51,531 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 844 transitions. [2022-12-15 00:55:51,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 00:55:51,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:51,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:51,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:51,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:55:51,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:51,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 492 states and 846 transitions. [2022-12-15 00:55:51,699 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 846 transitions. [2022-12-15 00:55:51,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 00:55:51,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:51,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:51,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:51,814 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:55:51,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:51,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 495 states and 849 transitions. [2022-12-15 00:55:51,849 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 849 transitions. [2022-12-15 00:55:51,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 00:55:51,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:51,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:51,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:51,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:51,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:51,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 498 states and 853 transitions. [2022-12-15 00:55:51,991 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 853 transitions. [2022-12-15 00:55:51,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-15 00:55:51,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:51,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:52,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:52,103 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:52,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:52,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 501 states and 860 transitions. [2022-12-15 00:55:52,123 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 860 transitions. [2022-12-15 00:55:52,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-15 00:55:52,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:52,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:52,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:52,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:52,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:52,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 501 states and 859 transitions. [2022-12-15 00:55:52,248 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 859 transitions. [2022-12-15 00:55:52,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-12-15 00:55:52,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:52,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:52,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:52,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:52,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:52,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 505 states and 868 transitions. [2022-12-15 00:55:52,375 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 868 transitions. [2022-12-15 00:55:52,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 00:55:52,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:52,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:52,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:52,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:55:52,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:52,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 501 states and 858 transitions. [2022-12-15 00:55:52,508 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 858 transitions. [2022-12-15 00:55:52,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 00:55:52,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:52,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:52,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:52,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:55,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:55,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 521 states and 928 transitions. [2022-12-15 00:55:55,114 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 928 transitions. [2022-12-15 00:55:55,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-12-15 00:55:55,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:55,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:55,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:55,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:55,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:55,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 521 states and 927 transitions. [2022-12-15 00:55:55,286 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 927 transitions. [2022-12-15 00:55:55,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 00:55:55,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:55,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:55,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:55,423 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:55:55,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:55,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 524 states and 931 transitions. [2022-12-15 00:55:55,442 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 931 transitions. [2022-12-15 00:55:55,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:55:55,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:55,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:55,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:55,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:55,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:55,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 525 states and 932 transitions. [2022-12-15 00:55:55,577 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 932 transitions. [2022-12-15 00:55:55,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:55:55,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:55,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:55,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:55,693 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:55,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:55,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 526 states and 933 transitions. [2022-12-15 00:55:55,724 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 933 transitions. [2022-12-15 00:55:55,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 00:55:55,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:55,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:55,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:55,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:55:55,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:55,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 529 states and 936 transitions. [2022-12-15 00:55:55,872 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 936 transitions. [2022-12-15 00:55:55,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:55:55,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:55,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:55,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:55,989 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:56,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:56,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 530 states and 937 transitions. [2022-12-15 00:55:56,014 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 937 transitions. [2022-12-15 00:55:56,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:55:56,015 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:56,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:56,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:56,139 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:56,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:56,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 531 states and 938 transitions. [2022-12-15 00:55:56,168 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 938 transitions. [2022-12-15 00:55:56,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:55:56,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:56,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:56,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:56,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:56,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:56,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 532 states and 939 transitions. [2022-12-15 00:55:56,311 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 939 transitions. [2022-12-15 00:55:56,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-15 00:55:56,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:56,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:56,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:56,521 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:55:56,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:56,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 553 states and 1009 transitions. [2022-12-15 00:55:56,868 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 1009 transitions. [2022-12-15 00:55:56,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-12-15 00:55:56,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:56,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:56,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:56,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:57,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:57,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 557 states and 1018 transitions. [2022-12-15 00:55:57,008 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1018 transitions. [2022-12-15 00:55:57,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:55:57,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:57,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:57,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:57,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:55:57,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:57,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 553 states and 1006 transitions. [2022-12-15 00:55:57,138 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 1006 transitions. [2022-12-15 00:55:57,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:55:57,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:57,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:57,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:57,233 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:55:57,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:57,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 554 states and 1007 transitions. [2022-12-15 00:55:57,265 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 1007 transitions. [2022-12-15 00:55:57,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 00:55:57,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:57,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:57,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:57,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:57,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:57,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 557 states and 1014 transitions. [2022-12-15 00:55:57,470 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 1014 transitions. [2022-12-15 00:55:57,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 00:55:57,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:57,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:57,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:57,592 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:55:57,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:57,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 560 states and 1017 transitions. [2022-12-15 00:55:57,631 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1017 transitions. [2022-12-15 00:55:57,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 00:55:57,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:57,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:57,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:57,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:55:57,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:57,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 560 states and 1016 transitions. [2022-12-15 00:55:57,781 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1016 transitions. [2022-12-15 00:55:57,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-15 00:55:57,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:57,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:57,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:57,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:55:57,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:57,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 560 states and 1015 transitions. [2022-12-15 00:55:57,924 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1015 transitions. [2022-12-15 00:55:57,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:55:57,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:57,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:57,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:58,032 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:55:58,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:58,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 561 states and 1016 transitions. [2022-12-15 00:55:58,073 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1016 transitions. [2022-12-15 00:55:58,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 00:55:58,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:58,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:58,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:58,180 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:55:58,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:58,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1237 states to 562 states and 1017 transitions. [2022-12-15 00:55:58,213 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1017 transitions. [2022-12-15 00:55:58,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:55:58,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:58,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:58,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:58,326 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:55:58,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:58,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 565 states and 1020 transitions. [2022-12-15 00:55:58,363 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1020 transitions. [2022-12-15 00:55:58,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 00:55:58,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:58,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:58,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:58,476 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:55:58,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:58,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1241 states to 566 states and 1021 transitions. [2022-12-15 00:55:58,520 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 1021 transitions. [2022-12-15 00:55:58,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:55:58,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:58,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:58,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:58,654 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:55:58,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:58,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 567 states and 1022 transitions. [2022-12-15 00:55:58,685 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 1022 transitions. [2022-12-15 00:55:58,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 00:55:58,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:58,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:58,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:58,797 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:55:58,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:58,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1243 states to 568 states and 1023 transitions. [2022-12-15 00:55:58,836 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1023 transitions. [2022-12-15 00:55:58,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:55:58,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:58,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:58,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:58,953 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:55:58,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:55:58,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 569 states and 1024 transitions. [2022-12-15 00:55:58,993 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1024 transitions. [2022-12-15 00:55:58,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 00:55:58,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:55:58,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:55:59,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:55:59,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:56:00,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:00,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1362 states to 590 states and 1090 transitions. [2022-12-15 00:56:00,807 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1090 transitions. [2022-12-15 00:56:00,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:56:00,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:00,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:00,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:00,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:56:00,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:00,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 593 states and 1093 transitions. [2022-12-15 00:56:00,976 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1093 transitions. [2022-12-15 00:56:00,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:56:00,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:00,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:00,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:01,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:56:01,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:01,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 598 states and 1109 transitions. [2022-12-15 00:56:01,135 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1109 transitions. [2022-12-15 00:56:01,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 00:56:01,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:01,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:01,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:01,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:56:01,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:01,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 603 states and 1124 transitions. [2022-12-15 00:56:01,303 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1124 transitions. [2022-12-15 00:56:01,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-12-15 00:56:01,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:01,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:01,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:01,446 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2022-12-15 00:56:01,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:01,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 606 states and 1127 transitions. [2022-12-15 00:56:01,516 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1127 transitions. [2022-12-15 00:56:01,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:56:01,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:01,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:01,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:01,629 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-15 00:56:01,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:01,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 612 states and 1139 transitions. [2022-12-15 00:56:01,680 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1139 transitions. [2022-12-15 00:56:01,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-12-15 00:56:01,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:01,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:01,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:01,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:56:01,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:01,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 616 states and 1148 transitions. [2022-12-15 00:56:01,824 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1148 transitions. [2022-12-15 00:56:01,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-12-15 00:56:01,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:01,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:01,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:01,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:56:01,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:01,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1423 states to 612 states and 1134 transitions. [2022-12-15 00:56:01,971 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 1134 transitions. [2022-12-15 00:56:01,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:56:01,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:01,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:01,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:02,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:56:02,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:02,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1431 states to 616 states and 1142 transitions. [2022-12-15 00:56:02,121 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1142 transitions. [2022-12-15 00:56:02,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-15 00:56:02,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:02,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:02,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:02,255 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 00:56:02,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:02,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 619 states and 1145 transitions. [2022-12-15 00:56:02,332 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 1145 transitions. [2022-12-15 00:56:02,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:56:02,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:02,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:02,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:02,599 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:56:03,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:03,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1449 states to 621 states and 1155 transitions. [2022-12-15 00:56:03,514 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1155 transitions. [2022-12-15 00:56:03,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:56:03,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:03,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:03,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:03,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:56:03,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:03,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 624 states and 1158 transitions. [2022-12-15 00:56:03,658 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1158 transitions. [2022-12-15 00:56:03,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:56:03,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:03,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:03,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:03,779 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-15 00:56:03,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:03,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 627 states and 1162 transitions. [2022-12-15 00:56:03,812 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1162 transitions. [2022-12-15 00:56:03,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:56:03,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:03,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:03,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:03,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:56:03,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:03,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 629 states and 1164 transitions. [2022-12-15 00:56:03,988 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1164 transitions. [2022-12-15 00:56:03,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:56:03,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:03,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:04,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:04,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:56:04,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:04,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 630 states and 1165 transitions. [2022-12-15 00:56:04,127 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1165 transitions. [2022-12-15 00:56:04,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-12-15 00:56:04,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:04,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:04,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:04,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:56:04,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:04,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 631 states and 1166 transitions. [2022-12-15 00:56:04,289 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1166 transitions. [2022-12-15 00:56:04,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-15 00:56:04,291 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:04,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:04,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:04,414 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 00:56:04,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:04,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 633 states and 1168 transitions. [2022-12-15 00:56:04,474 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1168 transitions. [2022-12-15 00:56:04,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:56:04,476 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:04,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:04,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:04,605 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:56:04,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:04,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 636 states and 1171 transitions. [2022-12-15 00:56:04,663 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1171 transitions. [2022-12-15 00:56:04,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-12-15 00:56:04,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:04,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:04,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:04,771 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:56:04,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:04,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 638 states and 1173 transitions. [2022-12-15 00:56:04,826 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1173 transitions. [2022-12-15 00:56:04,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-15 00:56:04,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:04,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:04,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:04,949 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:56:05,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:05,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 638 states and 1171 transitions. [2022-12-15 00:56:05,551 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1171 transitions. [2022-12-15 00:56:05,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:56:05,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:05,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:05,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:05,978 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:56:07,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:07,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 642 states and 1179 transitions. [2022-12-15 00:56:07,240 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1179 transitions. [2022-12-15 00:56:07,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-15 00:56:07,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:07,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:07,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:07,386 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-12-15 00:56:07,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:07,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 645 states and 1183 transitions. [2022-12-15 00:56:07,439 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1183 transitions. [2022-12-15 00:56:07,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:56:07,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:07,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:07,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:07,557 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:56:07,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:07,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 646 states and 1184 transitions. [2022-12-15 00:56:07,603 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1184 transitions. [2022-12-15 00:56:07,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:56:07,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:07,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:07,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:07,721 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:56:07,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:07,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 649 states and 1188 transitions. [2022-12-15 00:56:07,756 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1188 transitions. [2022-12-15 00:56:07,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-15 00:56:07,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:07,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:07,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:07,872 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:56:07,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:07,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 652 states and 1192 transitions. [2022-12-15 00:56:07,918 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1192 transitions. [2022-12-15 00:56:07,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-12-15 00:56:07,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:07,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:07,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:08,029 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:56:08,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:08,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 653 states and 1193 transitions. [2022-12-15 00:56:08,066 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1193 transitions. [2022-12-15 00:56:08,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-12-15 00:56:08,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:08,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:08,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:08,188 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:56:08,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:08,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1508 states to 654 states and 1194 transitions. [2022-12-15 00:56:08,227 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1194 transitions. [2022-12-15 00:56:08,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:56:08,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:08,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:08,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:08,626 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:56:11,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:11,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 666 states and 1231 transitions. [2022-12-15 00:56:11,269 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1231 transitions. [2022-12-15 00:56:11,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-15 00:56:11,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:11,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:11,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:11,471 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:56:11,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:11,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 675 states and 1261 transitions. [2022-12-15 00:56:11,927 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1261 transitions. [2022-12-15 00:56:11,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-15 00:56:11,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:11,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:11,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:12,043 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:56:12,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:12,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 680 states and 1276 transitions. [2022-12-15 00:56:12,091 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1276 transitions. [2022-12-15 00:56:12,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:56:12,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:12,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:12,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:12,256 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:56:12,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:12,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1655 states to 680 states and 1274 transitions. [2022-12-15 00:56:12,282 INFO L276 IsEmpty]: Start isEmpty. Operand 680 states and 1274 transitions. [2022-12-15 00:56:12,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:56:12,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:12,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:12,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:12,438 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:56:12,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:12,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 681 states and 1275 transitions. [2022-12-15 00:56:12,464 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 1275 transitions. [2022-12-15 00:56:12,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:56:12,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:12,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:12,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:12,798 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:56:21,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:21,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 699 states and 1333 transitions. [2022-12-15 00:56:21,577 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1333 transitions. [2022-12-15 00:56:21,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:56:21,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:21,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:21,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:21,732 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:56:21,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:21,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 700 states and 1334 transitions. [2022-12-15 00:56:21,767 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1334 transitions. [2022-12-15 00:56:21,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:56:21,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:21,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:21,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:21,862 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:56:23,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:23,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1857 states to 705 states and 1348 transitions. [2022-12-15 00:56:23,681 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1348 transitions. [2022-12-15 00:56:23,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:56:23,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:23,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:23,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:23,836 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:56:23,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:23,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1858 states to 706 states and 1349 transitions. [2022-12-15 00:56:23,874 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1349 transitions. [2022-12-15 00:56:23,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:56:23,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:23,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:23,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:24,032 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-12-15 00:56:24,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:24,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 707 states and 1350 transitions. [2022-12-15 00:56:24,061 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1350 transitions. [2022-12-15 00:56:24,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:56:24,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:24,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:24,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:24,159 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:56:24,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:24,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1868 states to 709 states and 1352 transitions. [2022-12-15 00:56:24,637 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1352 transitions. [2022-12-15 00:56:24,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:56:24,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:24,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:24,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:24,751 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-12-15 00:56:24,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:24,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1869 states to 710 states and 1353 transitions. [2022-12-15 00:56:24,787 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 1353 transitions. [2022-12-15 00:56:24,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:56:24,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:24,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:24,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:24,899 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 00:56:24,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:24,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1873 states to 713 states and 1357 transitions. [2022-12-15 00:56:24,945 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1357 transitions. [2022-12-15 00:56:24,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-15 00:56:24,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:24,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:24,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:25,060 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:56:25,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:25,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1877 states to 716 states and 1361 transitions. [2022-12-15 00:56:25,128 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1361 transitions. [2022-12-15 00:56:25,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:56:25,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:25,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:25,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:25,574 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:56:36,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:36,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2068 states to 735 states and 1429 transitions. [2022-12-15 00:56:36,127 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1429 transitions. [2022-12-15 00:56:36,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:56:36,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:36,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:36,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:36,241 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:56:37,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:37,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2104 states to 740 states and 1443 transitions. [2022-12-15 00:56:37,973 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1443 transitions. [2022-12-15 00:56:37,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:56:37,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:37,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:37,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:38,069 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:56:39,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:39,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2122 states to 743 states and 1452 transitions. [2022-12-15 00:56:39,234 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1452 transitions. [2022-12-15 00:56:39,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:56:39,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:39,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:39,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:39,377 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:56:39,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:39,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2123 states to 744 states and 1453 transitions. [2022-12-15 00:56:39,422 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1453 transitions. [2022-12-15 00:56:39,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:56:39,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:39,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:39,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:39,519 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:56:40,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:40,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2139 states to 744 states and 1452 transitions. [2022-12-15 00:56:40,939 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1452 transitions. [2022-12-15 00:56:40,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:56:40,940 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:40,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:40,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:41,188 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 00:56:44,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:56:44,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2153 states to 752 states and 1466 transitions. [2022-12-15 00:56:44,678 INFO L276 IsEmpty]: Start isEmpty. Operand 752 states and 1466 transitions. [2022-12-15 00:56:44,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:56:44,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:56:44,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:56:44,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:56:45,280 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:57:02,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:57:02,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2364 states to 772 states and 1541 transitions. [2022-12-15 00:57:02,286 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1541 transitions. [2022-12-15 00:57:02,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:57:02,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:57:02,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:57:02,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:57:02,384 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:57:04,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:57:04,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2392 states to 776 states and 1557 transitions. [2022-12-15 00:57:04,944 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1557 transitions. [2022-12-15 00:57:04,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:57:04,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:57:04,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:57:04,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:57:05,063 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:57:05,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:57:05,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2396 states to 779 states and 1561 transitions. [2022-12-15 00:57:05,134 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1561 transitions. [2022-12-15 00:57:05,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-15 00:57:05,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:57:05,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:57:05,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:57:05,255 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:57:05,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:57:05,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2400 states to 782 states and 1565 transitions. [2022-12-15 00:57:05,305 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1565 transitions. [2022-12-15 00:57:05,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:57:05,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:57:05,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:57:05,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:57:05,832 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:57:08,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:57:08,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2414 states to 786 states and 1572 transitions. [2022-12-15 00:57:08,321 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1572 transitions. [2022-12-15 00:57:08,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:57:08,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:57:08,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:57:08,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:57:08,419 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:57:11,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:57:11,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2430 states to 786 states and 1571 transitions. [2022-12-15 00:57:11,417 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1571 transitions. [2022-12-15 00:57:11,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:57:11,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:57:11,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:57:11,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:57:11,638 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:57:14,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:57:14,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2441 states to 788 states and 1582 transitions. [2022-12-15 00:57:14,032 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1582 transitions. [2022-12-15 00:57:14,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:57:14,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:57:14,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:57:14,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:57:14,279 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:57:15,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:57:15,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2444 states to 789 states and 1585 transitions. [2022-12-15 00:57:15,964 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1585 transitions. [2022-12-15 00:57:15,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:57:15,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:57:15,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:57:15,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:57:16,039 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:57:17,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:57:17,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2454 states to 791 states and 1595 transitions. [2022-12-15 00:57:17,692 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1595 transitions. [2022-12-15 00:57:17,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:57:17,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:57:17,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:57:17,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:57:18,454 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:57:40,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:57:40,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2692 states to 812 states and 1680 transitions. [2022-12-15 00:57:40,189 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1680 transitions. [2022-12-15 00:57:40,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:57:40,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:57:40,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:57:40,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:57:40,246 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:57:41,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:57:41,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2695 states to 813 states and 1683 transitions. [2022-12-15 00:57:41,088 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1683 transitions. [2022-12-15 00:57:41,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:57:41,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:57:41,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:57:41,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:57:41,145 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:57:42,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:57:42,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2699 states to 814 states and 1687 transitions. [2022-12-15 00:57:42,319 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1687 transitions. [2022-12-15 00:57:42,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:57:42,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:57:42,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:57:42,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:57:42,375 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:57:43,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:57:43,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2702 states to 815 states and 1690 transitions. [2022-12-15 00:57:43,330 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1690 transitions. [2022-12-15 00:57:43,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:57:43,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:57:43,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:57:43,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:57:44,111 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:58:10,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:10,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2959 states to 836 states and 1780 transitions. [2022-12-15 00:58:10,151 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1780 transitions. [2022-12-15 00:58:10,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:58:10,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:10,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:10,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:10,249 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:58:14,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:14,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3006 states to 842 states and 1813 transitions. [2022-12-15 00:58:14,378 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1813 transitions. [2022-12-15 00:58:14,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 00:58:14,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:14,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:14,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:14,476 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:58:18,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:18,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3047 states to 847 states and 1839 transitions. [2022-12-15 00:58:18,841 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1839 transitions. [2022-12-15 00:58:18,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-15 00:58:18,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:18,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:18,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:18,963 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:58:19,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:19,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3072 states to 862 states and 1864 transitions. [2022-12-15 00:58:19,047 INFO L276 IsEmpty]: Start isEmpty. Operand 862 states and 1864 transitions. [2022-12-15 00:58:19,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-15 00:58:19,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:19,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:19,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:19,162 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-15 00:58:19,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:19,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3073 states to 863 states and 1865 transitions. [2022-12-15 00:58:19,216 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1865 transitions. [2022-12-15 00:58:19,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 00:58:19,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:19,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:19,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:19,338 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:58:24,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:24,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3089 states to 863 states and 1864 transitions. [2022-12-15 00:58:24,487 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1864 transitions. [2022-12-15 00:58:24,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:58:24,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:24,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:24,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:24,546 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:58:27,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:27,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3102 states to 866 states and 1877 transitions. [2022-12-15 00:58:27,619 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1877 transitions. [2022-12-15 00:58:27,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:58:27,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:27,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:27,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:27,677 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:58:28,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:28,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3113 states to 868 states and 1888 transitions. [2022-12-15 00:58:28,569 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1888 transitions. [2022-12-15 00:58:28,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:58:28,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:28,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:28,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:28,626 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:58:32,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:32,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3126 states to 871 states and 1901 transitions. [2022-12-15 00:58:32,540 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1901 transitions. [2022-12-15 00:58:32,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:58:32,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:32,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:32,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:32,857 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:58:35,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:35,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3127 states to 872 states and 1902 transitions. [2022-12-15 00:58:35,166 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1902 transitions. [2022-12-15 00:58:35,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:58:35,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:35,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:35,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:35,223 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:58:38,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:38,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3139 states to 875 states and 1914 transitions. [2022-12-15 00:58:38,949 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1914 transitions. [2022-12-15 00:58:38,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:58:38,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:38,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:38,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:39,005 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:58:41,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:41,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3147 states to 877 states and 1922 transitions. [2022-12-15 00:58:41,638 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1922 transitions. [2022-12-15 00:58:41,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:58:41,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:41,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:41,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:43,571 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 00:58:52,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:52,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3180 states to 883 states and 1940 transitions. [2022-12-15 00:58:52,305 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1940 transitions. [2022-12-15 00:58:52,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:58:52,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:52,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:52,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:52,405 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:58:53,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:53,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3187 states to 884 states and 1947 transitions. [2022-12-15 00:58:53,414 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1947 transitions. [2022-12-15 00:58:53,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:58:53,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:53,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:53,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:53,606 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-15 00:58:54,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:54,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3197 states to 886 states and 1957 transitions. [2022-12-15 00:58:54,744 INFO L276 IsEmpty]: Start isEmpty. Operand 886 states and 1957 transitions. [2022-12-15 00:58:54,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:58:54,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:54,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:54,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:54,802 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:58:55,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:55,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3202 states to 887 states and 1962 transitions. [2022-12-15 00:58:55,881 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1962 transitions. [2022-12-15 00:58:55,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:58:55,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:55,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:55,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:55,938 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:58:57,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:57,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3206 states to 888 states and 1966 transitions. [2022-12-15 00:58:57,262 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1966 transitions. [2022-12-15 00:58:57,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:58:57,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:57,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:57,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:57,321 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:58:58,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:58,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3210 states to 889 states and 1970 transitions. [2022-12-15 00:58:58,663 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1970 transitions. [2022-12-15 00:58:58,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:58:58,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:58,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:58,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:58,719 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:58:59,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:58:59,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3213 states to 890 states and 1973 transitions. [2022-12-15 00:58:59,864 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1973 transitions. [2022-12-15 00:58:59,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:58:59,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:58:59,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:58:59,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:58:59,973 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:59:01,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:01,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3218 states to 891 states and 1978 transitions. [2022-12-15 00:59:01,155 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1978 transitions. [2022-12-15 00:59:01,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:59:01,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:01,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:01,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:01,252 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:59:02,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:02,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3236 states to 895 states and 1994 transitions. [2022-12-15 00:59:02,159 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1994 transitions. [2022-12-15 00:59:02,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:59:02,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:02,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:02,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:02,544 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:59:05,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:05,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3237 states to 896 states and 1995 transitions. [2022-12-15 00:59:05,284 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1995 transitions. [2022-12-15 00:59:05,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:59:05,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:05,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:05,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:05,346 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:59:05,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:05,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3241 states to 897 states and 1999 transitions. [2022-12-15 00:59:05,411 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1999 transitions. [2022-12-15 00:59:05,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:59:05,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:05,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:05,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:05,467 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:59:06,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:06,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3245 states to 898 states and 2003 transitions. [2022-12-15 00:59:06,698 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 2003 transitions. [2022-12-15 00:59:06,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:59:06,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:06,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:06,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:06,754 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:59:07,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:07,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3248 states to 899 states and 2006 transitions. [2022-12-15 00:59:07,915 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 2006 transitions. [2022-12-15 00:59:07,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:59:07,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:07,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:07,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:07,971 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:59:09,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:09,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3252 states to 900 states and 2010 transitions. [2022-12-15 00:59:09,112 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 2010 transitions. [2022-12-15 00:59:09,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:59:09,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:09,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:09,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:09,169 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:59:10,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:10,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3255 states to 901 states and 2013 transitions. [2022-12-15 00:59:10,243 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 2013 transitions. [2022-12-15 00:59:10,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:59:10,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:10,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:10,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:10,300 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:59:12,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:12,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3263 states to 903 states and 2021 transitions. [2022-12-15 00:59:12,174 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 2021 transitions. [2022-12-15 00:59:12,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:59:12,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:12,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:12,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:12,230 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:59:13,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:13,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3266 states to 904 states and 2024 transitions. [2022-12-15 00:59:13,414 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 2024 transitions. [2022-12-15 00:59:13,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:59:13,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:13,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:13,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:13,471 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:59:14,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:14,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3270 states to 905 states and 2028 transitions. [2022-12-15 00:59:14,337 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 2028 transitions. [2022-12-15 00:59:14,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:59:14,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:14,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:14,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:14,434 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:59:15,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:15,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3283 states to 908 states and 2041 transitions. [2022-12-15 00:59:15,522 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 2041 transitions. [2022-12-15 00:59:15,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-15 00:59:15,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:15,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:15,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:15,618 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:59:16,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:16,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3291 states to 910 states and 2049 transitions. [2022-12-15 00:59:16,676 INFO L276 IsEmpty]: Start isEmpty. Operand 910 states and 2049 transitions. [2022-12-15 00:59:16,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-15 00:59:16,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:16,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:16,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:16,792 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:59:16,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:16,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3295 states to 913 states and 2053 transitions. [2022-12-15 00:59:16,869 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 2053 transitions. [2022-12-15 00:59:16,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 00:59:16,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:16,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:16,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:16,980 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:59:22,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:22,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3313 states to 913 states and 2052 transitions. [2022-12-15 00:59:22,038 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 2052 transitions. [2022-12-15 00:59:22,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 00:59:22,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:22,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:22,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:22,136 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:59:29,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:29,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3425 states to 920 states and 2084 transitions. [2022-12-15 00:59:29,434 INFO L276 IsEmpty]: Start isEmpty. Operand 920 states and 2084 transitions. [2022-12-15 00:59:29,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 00:59:29,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:29,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:29,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:29,532 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:59:35,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:35,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3464 states to 925 states and 2104 transitions. [2022-12-15 00:59:35,823 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 2104 transitions. [2022-12-15 00:59:35,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 00:59:35,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:35,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:35,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:35,921 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:59:42,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:42,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3480 states to 925 states and 2103 transitions. [2022-12-15 00:59:42,198 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 2103 transitions. [2022-12-15 00:59:42,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 00:59:42,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:42,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:42,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:42,296 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:59:42,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:42,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3485 states to 926 states and 2108 transitions. [2022-12-15 00:59:42,371 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 2108 transitions. [2022-12-15 00:59:42,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 00:59:42,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:42,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:42,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:42,469 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:59:45,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:45,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3495 states to 928 states and 2118 transitions. [2022-12-15 00:59:45,103 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 2118 transitions. [2022-12-15 00:59:45,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 00:59:45,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:45,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:45,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:45,202 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:59:45,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:45,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3500 states to 929 states and 2123 transitions. [2022-12-15 00:59:45,276 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 2123 transitions. [2022-12-15 00:59:45,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 00:59:45,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:45,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:45,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:45,376 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 00:59:54,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:54,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3662 states to 950 states and 2216 transitions. [2022-12-15 00:59:54,619 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 2216 transitions. [2022-12-15 00:59:54,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 00:59:54,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:54,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:54,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:54,718 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:59:55,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:55,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3666 states to 951 states and 2220 transitions. [2022-12-15 00:59:55,404 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 2220 transitions. [2022-12-15 00:59:55,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 00:59:55,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:55,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:55,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:55,510 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:59:55,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:55,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3683 states to 954 states and 2237 transitions. [2022-12-15 00:59:55,581 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 2237 transitions. [2022-12-15 00:59:55,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 00:59:55,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:55,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:55,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:55,682 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 00:59:57,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:59:57,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3689 states to 956 states and 2243 transitions. [2022-12-15 00:59:57,002 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 2243 transitions. [2022-12-15 00:59:57,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 00:59:57,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:59:57,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:59:57,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 00:59:57,100 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 01:00:01,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:01,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3703 states to 959 states and 2257 transitions. [2022-12-15 01:00:01,272 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 2257 transitions. [2022-12-15 01:00:01,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:00:01,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:01,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:01,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:01,369 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 01:00:01,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:01,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3707 states to 960 states and 2259 transitions. [2022-12-15 01:00:01,434 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 2259 transitions. [2022-12-15 01:00:01,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:00:01,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:01,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:01,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:01,576 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 01:00:01,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:01,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3711 states to 961 states and 2263 transitions. [2022-12-15 01:00:01,642 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 2263 transitions. [2022-12-15 01:00:01,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:00:01,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:01,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:01,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:01,738 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 01:00:02,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:02,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3713 states to 962 states and 2265 transitions. [2022-12-15 01:00:02,438 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 2265 transitions. [2022-12-15 01:00:02,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:00:02,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:02,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:02,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:02,537 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 01:00:04,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:04,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 963 states and 2270 transitions. [2022-12-15 01:00:04,192 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 2270 transitions. [2022-12-15 01:00:04,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:00:04,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:04,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:04,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:04,336 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 01:00:04,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:04,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3721 states to 964 states and 2273 transitions. [2022-12-15 01:00:04,413 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 2273 transitions. [2022-12-15 01:00:04,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:00:04,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:04,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:04,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:04,513 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:00:11,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:11,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3807 states to 973 states and 2327 transitions. [2022-12-15 01:00:11,771 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 2327 transitions. [2022-12-15 01:00:11,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:00:11,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:11,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:11,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:11,868 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 01:00:11,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:11,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3809 states to 974 states and 2329 transitions. [2022-12-15 01:00:11,979 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 2329 transitions. [2022-12-15 01:00:11,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:00:11,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:11,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:11,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:12,077 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 01:00:12,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:12,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3813 states to 975 states and 2333 transitions. [2022-12-15 01:00:12,143 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 2333 transitions. [2022-12-15 01:00:12,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:00:12,144 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:12,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:12,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:12,240 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 01:00:13,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:13,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3818 states to 976 states and 2338 transitions. [2022-12-15 01:00:13,340 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 2338 transitions. [2022-12-15 01:00:13,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:00:13,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:13,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:13,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:13,439 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 01:00:14,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:14,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3822 states to 977 states and 2342 transitions. [2022-12-15 01:00:14,786 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 2342 transitions. [2022-12-15 01:00:14,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:00:14,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:14,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:14,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:14,884 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 01:00:16,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:16,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3824 states to 978 states and 2344 transitions. [2022-12-15 01:00:16,207 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 2344 transitions. [2022-12-15 01:00:16,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:00:16,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:16,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:16,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:16,329 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 01:00:16,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:16,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3825 states to 979 states and 2345 transitions. [2022-12-15 01:00:16,411 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 2345 transitions. [2022-12-15 01:00:16,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-12-15 01:00:16,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:16,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:16,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:16,576 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-15 01:00:16,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:16,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3829 states to 982 states and 2349 transitions. [2022-12-15 01:00:16,665 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 2349 transitions. [2022-12-15 01:00:16,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:00:16,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:16,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:16,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:16,764 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:00:20,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:20,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3841 states to 985 states and 2361 transitions. [2022-12-15 01:00:20,707 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 2361 transitions. [2022-12-15 01:00:20,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:00:20,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:20,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:20,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:20,806 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:00:24,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:24,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3868 states to 989 states and 2388 transitions. [2022-12-15 01:00:24,329 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 2388 transitions. [2022-12-15 01:00:24,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:00:24,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:24,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:24,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:24,428 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:00:25,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:25,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3869 states to 990 states and 2389 transitions. [2022-12-15 01:00:25,563 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 2389 transitions. [2022-12-15 01:00:25,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:00:25,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:25,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:25,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:25,662 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:00:26,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:26,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3873 states to 991 states and 2393 transitions. [2022-12-15 01:00:26,927 INFO L276 IsEmpty]: Start isEmpty. Operand 991 states and 2393 transitions. [2022-12-15 01:00:26,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:00:26,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:26,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:26,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:27,072 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:00:28,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:28,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3892 states to 994 states and 2412 transitions. [2022-12-15 01:00:28,881 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 2412 transitions. [2022-12-15 01:00:28,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:00:28,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:28,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:28,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:28,981 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:00:31,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:31,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3906 states to 997 states and 2426 transitions. [2022-12-15 01:00:31,935 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 2426 transitions. [2022-12-15 01:00:31,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:00:31,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:31,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:31,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:32,034 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:00:36,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:36,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3918 states to 1000 states and 2438 transitions. [2022-12-15 01:00:36,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 2438 transitions. [2022-12-15 01:00:36,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:00:36,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:36,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:36,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:36,240 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:00:38,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:38,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3936 states to 1003 states and 2456 transitions. [2022-12-15 01:00:38,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 2456 transitions. [2022-12-15 01:00:38,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:00:38,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:38,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:38,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:38,973 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:00:42,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:42,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3952 states to 1007 states and 2472 transitions. [2022-12-15 01:00:42,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 2472 transitions. [2022-12-15 01:00:42,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:00:42,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:42,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:42,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:42,536 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:00:45,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:45,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3970 states to 1009 states and 2490 transitions. [2022-12-15 01:00:45,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 2490 transitions. [2022-12-15 01:00:45,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:00:45,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:45,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:45,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:45,426 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:00:47,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:47,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3979 states to 1011 states and 2499 transitions. [2022-12-15 01:00:47,872 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 2499 transitions. [2022-12-15 01:00:47,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:00:47,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:47,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:47,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:47,975 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:00:50,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:50,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3994 states to 1014 states and 2514 transitions. [2022-12-15 01:00:50,225 INFO L276 IsEmpty]: Start isEmpty. Operand 1014 states and 2514 transitions. [2022-12-15 01:00:50,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:00:50,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:50,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:50,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:50,338 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:00:56,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:00:56,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4094 states to 1027 states and 2563 transitions. [2022-12-15 01:00:56,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1027 states and 2563 transitions. [2022-12-15 01:00:56,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:00:56,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:00:56,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:00:56,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:00:56,646 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:01:12,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:12,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4239 states to 1048 states and 2649 transitions. [2022-12-15 01:01:12,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 2649 transitions. [2022-12-15 01:01:12,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:01:12,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:12,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:12,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:12,962 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:01:14,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:14,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4245 states to 1049 states and 2655 transitions. [2022-12-15 01:01:14,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 2655 transitions. [2022-12-15 01:01:14,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:01:14,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:14,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:14,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:14,269 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:01:16,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:16,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4253 states to 1051 states and 2663 transitions. [2022-12-15 01:01:16,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 2663 transitions. [2022-12-15 01:01:16,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:01:16,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:16,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:16,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:17,007 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:01:18,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:18,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4255 states to 1052 states and 2665 transitions. [2022-12-15 01:01:18,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 2665 transitions. [2022-12-15 01:01:18,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:01:18,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:18,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:18,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:18,289 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:01:19,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:19,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4258 states to 1053 states and 2668 transitions. [2022-12-15 01:01:19,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 2668 transitions. [2022-12-15 01:01:19,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:01:19,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:19,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:19,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:19,581 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:01:21,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:21,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4265 states to 1055 states and 2675 transitions. [2022-12-15 01:01:21,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 2675 transitions. [2022-12-15 01:01:21,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:01:21,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:21,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:21,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:21,983 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:01:23,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:23,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4270 states to 1056 states and 2680 transitions. [2022-12-15 01:01:23,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 2680 transitions. [2022-12-15 01:01:23,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:01:23,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:23,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:23,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:23,390 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:01:27,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:27,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4331 states to 1061 states and 2703 transitions. [2022-12-15 01:01:27,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 2703 transitions. [2022-12-15 01:01:27,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:01:27,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:27,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:27,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:27,324 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:01:30,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:30,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4339 states to 1063 states and 2711 transitions. [2022-12-15 01:01:30,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 2711 transitions. [2022-12-15 01:01:30,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:01:30,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:30,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:30,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:30,438 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:01:31,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:31,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4341 states to 1064 states and 2713 transitions. [2022-12-15 01:01:31,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 2713 transitions. [2022-12-15 01:01:31,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:01:31,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:31,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:31,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:32,080 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:01:33,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:33,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4344 states to 1065 states and 2716 transitions. [2022-12-15 01:01:33,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 2716 transitions. [2022-12-15 01:01:33,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:01:33,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:33,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:33,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:33,717 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:01:34,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:34,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4346 states to 1066 states and 2718 transitions. [2022-12-15 01:01:34,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 2718 transitions. [2022-12-15 01:01:34,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:01:34,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:34,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:34,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:35,047 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:01:36,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:01:36,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4349 states to 1067 states and 2721 transitions. [2022-12-15 01:01:36,337 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 2721 transitions. [2022-12-15 01:01:36,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:01:36,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:01:36,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:01:36,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:01:37,768 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:02:20,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:20,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4679 states to 1091 states and 2836 transitions. [2022-12-15 01:02:20,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 2836 transitions. [2022-12-15 01:02:20,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:02:20,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:20,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:20,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:20,201 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:02:21,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:21,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4686 states to 1093 states and 2843 transitions. [2022-12-15 01:02:21,560 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 2843 transitions. [2022-12-15 01:02:21,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:02:21,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:21,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:21,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:21,660 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:02:22,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:22,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4689 states to 1094 states and 2846 transitions. [2022-12-15 01:02:22,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 2846 transitions. [2022-12-15 01:02:22,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:02:22,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:22,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:23,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:23,096 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:02:27,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:27,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4795 states to 1102 states and 2891 transitions. [2022-12-15 01:02:27,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 2891 transitions. [2022-12-15 01:02:27,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:02:27,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:27,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:27,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:27,396 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:02:33,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:33,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4940 states to 1113 states and 2946 transitions. [2022-12-15 01:02:33,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1113 states and 2946 transitions. [2022-12-15 01:02:33,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:02:33,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:33,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:33,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:33,486 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-12-15 01:02:33,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:33,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4941 states to 1114 states and 2947 transitions. [2022-12-15 01:02:33,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 2947 transitions. [2022-12-15 01:02:33,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:02:33,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:33,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:33,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:33,693 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-15 01:02:44,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:44,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5014 states to 1122 states and 2974 transitions. [2022-12-15 01:02:44,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1122 states and 2974 transitions. [2022-12-15 01:02:44,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:02:44,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:44,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:44,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:44,457 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:02:48,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:48,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5022 states to 1125 states and 2982 transitions. [2022-12-15 01:02:48,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1125 states and 2982 transitions. [2022-12-15 01:02:48,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:02:48,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:48,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:48,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:48,346 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:02:53,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:53,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5050 states to 1129 states and 3010 transitions. [2022-12-15 01:02:53,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 3010 transitions. [2022-12-15 01:02:53,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:02:53,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:53,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:53,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:53,385 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:02:55,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:55,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5062 states to 1132 states and 3022 transitions. [2022-12-15 01:02:55,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 3022 transitions. [2022-12-15 01:02:55,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:02:55,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:55,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:55,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:55,702 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:02:57,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:02:57,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5073 states to 1133 states and 3033 transitions. [2022-12-15 01:02:57,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 3033 transitions. [2022-12-15 01:02:57,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:02:57,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:02:57,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:02:57,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:02:57,529 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:03:02,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:02,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5103 states to 1138 states and 3063 transitions. [2022-12-15 01:03:02,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 3063 transitions. [2022-12-15 01:03:02,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:03:02,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:02,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:02,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:02,427 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:03:05,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:05,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5114 states to 1140 states and 3074 transitions. [2022-12-15 01:03:05,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 3074 transitions. [2022-12-15 01:03:05,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:03:05,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:05,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:05,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:05,711 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:03:07,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:07,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5122 states to 1142 states and 3082 transitions. [2022-12-15 01:03:07,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 3082 transitions. [2022-12-15 01:03:07,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:03:07,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:07,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:08,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:08,086 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:03:09,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:09,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5123 states to 1143 states and 3083 transitions. [2022-12-15 01:03:09,892 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 3083 transitions. [2022-12-15 01:03:09,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:03:09,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:09,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:09,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:09,994 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:03:11,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:11,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5132 states to 1144 states and 3092 transitions. [2022-12-15 01:03:11,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 3092 transitions. [2022-12-15 01:03:11,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:03:11,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:11,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:11,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:11,849 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:03:15,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:15,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5145 states to 1146 states and 3105 transitions. [2022-12-15 01:03:15,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 3105 transitions. [2022-12-15 01:03:15,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:03:15,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:15,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:15,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:15,927 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:03:19,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:19,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5153 states to 1148 states and 3113 transitions. [2022-12-15 01:03:19,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1148 states and 3113 transitions. [2022-12-15 01:03:19,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:03:19,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:19,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:19,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:19,496 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:03:20,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:20,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5156 states to 1149 states and 3116 transitions. [2022-12-15 01:03:20,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 3116 transitions. [2022-12-15 01:03:20,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:03:20,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:20,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:20,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:20,606 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:03:22,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:22,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5167 states to 1150 states and 3127 transitions. [2022-12-15 01:03:22,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 3127 transitions. [2022-12-15 01:03:22,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:03:22,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:22,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:22,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:22,943 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:03:24,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:24,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5171 states to 1151 states and 3131 transitions. [2022-12-15 01:03:24,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1151 states and 3131 transitions. [2022-12-15 01:03:24,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:03:24,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:24,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:24,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:24,629 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:03:48,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:48,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5325 states to 1172 states and 3210 transitions. [2022-12-15 01:03:48,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 3210 transitions. [2022-12-15 01:03:48,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:03:48,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:48,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:48,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:48,618 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:03:50,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:50,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5331 states to 1174 states and 3216 transitions. [2022-12-15 01:03:50,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 3216 transitions. [2022-12-15 01:03:50,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:03:50,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:50,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:50,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:50,505 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:03:53,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:53,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5343 states to 1177 states and 3228 transitions. [2022-12-15 01:03:53,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 3228 transitions. [2022-12-15 01:03:53,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:03:53,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:53,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:53,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:53,898 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:03:56,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:56,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5354 states to 1180 states and 3239 transitions. [2022-12-15 01:03:56,598 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 3239 transitions. [2022-12-15 01:03:56,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:03:56,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:56,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:56,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:56,700 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:03:58,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:03:58,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5357 states to 1181 states and 3242 transitions. [2022-12-15 01:03:58,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 3242 transitions. [2022-12-15 01:03:58,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:03:58,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:03:58,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:03:58,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:03:58,385 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:04:01,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:01,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5371 states to 1185 states and 3256 transitions. [2022-12-15 01:04:01,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 3256 transitions. [2022-12-15 01:04:01,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:04:01,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:01,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:01,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:01,867 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:04:05,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:05,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5380 states to 1187 states and 3265 transitions. [2022-12-15 01:04:05,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 3265 transitions. [2022-12-15 01:04:05,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:04:05,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:05,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:05,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:05,374 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:04:08,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:08,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5390 states to 1190 states and 3275 transitions. [2022-12-15 01:04:08,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 3275 transitions. [2022-12-15 01:04:08,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:04:08,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:08,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:08,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:09,045 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:04:11,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:11,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5395 states to 1191 states and 3280 transitions. [2022-12-15 01:04:11,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 3280 transitions. [2022-12-15 01:04:11,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:04:11,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:11,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:11,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:11,232 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:04:14,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:14,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5418 states to 1195 states and 3302 transitions. [2022-12-15 01:04:14,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 3302 transitions. [2022-12-15 01:04:14,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:04:14,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:14,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:14,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:14,921 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:04:22,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:22,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5555 states to 1201 states and 3439 transitions. [2022-12-15 01:04:22,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 3439 transitions. [2022-12-15 01:04:22,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:04:22,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:22,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:22,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:22,489 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:04:25,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:25,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5564 states to 1203 states and 3448 transitions. [2022-12-15 01:04:25,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 3448 transitions. [2022-12-15 01:04:25,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:04:25,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:25,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:25,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:25,898 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:04:29,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:29,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5574 states to 1205 states and 3458 transitions. [2022-12-15 01:04:29,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 3458 transitions. [2022-12-15 01:04:29,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:04:29,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:29,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:29,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:29,337 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:04:35,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:35,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5705 states to 1210 states and 3589 transitions. [2022-12-15 01:04:35,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 3589 transitions. [2022-12-15 01:04:35,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:04:35,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:35,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:35,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:35,724 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:04:36,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:36,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5707 states to 1211 states and 3591 transitions. [2022-12-15 01:04:36,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 3591 transitions. [2022-12-15 01:04:36,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:04:36,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:36,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:36,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:36,830 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:04:38,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:38,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5714 states to 1212 states and 3598 transitions. [2022-12-15 01:04:38,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 3598 transitions. [2022-12-15 01:04:38,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:04:38,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:38,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:38,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:39,000 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:04:43,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:43,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5727 states to 1216 states and 3611 transitions. [2022-12-15 01:04:43,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 3611 transitions. [2022-12-15 01:04:43,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:04:43,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:43,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:43,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:43,611 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:04:45,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:45,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5732 states to 1217 states and 3616 transitions. [2022-12-15 01:04:45,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 3616 transitions. [2022-12-15 01:04:45,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:04:45,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:45,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:45,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:45,719 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:04:49,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:49,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5750 states to 1222 states and 3634 transitions. [2022-12-15 01:04:49,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 3634 transitions. [2022-12-15 01:04:49,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:04:49,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:49,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:49,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:49,515 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:04:51,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:51,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5754 states to 1223 states and 3638 transitions. [2022-12-15 01:04:51,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 3638 transitions. [2022-12-15 01:04:51,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:04:51,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:51,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:51,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:51,533 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:04:53,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:53,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5759 states to 1224 states and 3643 transitions. [2022-12-15 01:04:53,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 3643 transitions. [2022-12-15 01:04:53,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:04:53,338 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:53,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:53,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:53,434 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:04:55,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:55,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5769 states to 1225 states and 3653 transitions. [2022-12-15 01:04:55,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 3653 transitions. [2022-12-15 01:04:55,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:04:55,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:55,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:55,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:55,448 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:04:59,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:04:59,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5788 states to 1227 states and 3672 transitions. [2022-12-15 01:04:59,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 3672 transitions. [2022-12-15 01:04:59,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:04:59,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:04:59,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:04:59,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:04:59,494 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:05:01,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:01,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5799 states to 1229 states and 3683 transitions. [2022-12-15 01:05:01,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 3683 transitions. [2022-12-15 01:05:01,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:05:01,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:01,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:01,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:01,490 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:05:03,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:03,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5805 states to 1230 states and 3689 transitions. [2022-12-15 01:05:03,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 3689 transitions. [2022-12-15 01:05:03,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:05:03,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:03,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:03,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:03,679 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:05:05,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:05,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5817 states to 1232 states and 3701 transitions. [2022-12-15 01:05:05,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 3701 transitions. [2022-12-15 01:05:05,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:05:05,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:05,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:05,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:05,903 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:05:08,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:08,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5818 states to 1233 states and 3702 transitions. [2022-12-15 01:05:08,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 3702 transitions. [2022-12-15 01:05:08,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:05:08,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:08,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:08,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:08,348 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:05:10,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:10,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5821 states to 1234 states and 3705 transitions. [2022-12-15 01:05:10,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 3705 transitions. [2022-12-15 01:05:10,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:05:10,462 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:10,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:10,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:10,560 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:05:21,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:21,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5940 states to 1247 states and 3753 transitions. [2022-12-15 01:05:21,225 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 3753 transitions. [2022-12-15 01:05:21,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:05:21,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:21,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:21,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:21,326 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:05:23,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:23,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5951 states to 1249 states and 3764 transitions. [2022-12-15 01:05:23,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 3764 transitions. [2022-12-15 01:05:23,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:05:23,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:23,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:23,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:23,169 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:05:25,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:25,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5953 states to 1250 states and 3766 transitions. [2022-12-15 01:05:25,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 3766 transitions. [2022-12-15 01:05:25,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:05:25,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:25,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:25,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:25,122 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:05:27,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:27,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5957 states to 1251 states and 3770 transitions. [2022-12-15 01:05:27,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 3770 transitions. [2022-12-15 01:05:27,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:05:27,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:27,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:27,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:27,177 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:05:28,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:28,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5969 states to 1253 states and 3782 transitions. [2022-12-15 01:05:28,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 3782 transitions. [2022-12-15 01:05:28,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:05:28,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:28,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:28,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:29,118 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:05:31,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:31,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5976 states to 1254 states and 3789 transitions. [2022-12-15 01:05:31,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 3789 transitions. [2022-12-15 01:05:31,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:05:31,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:31,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:31,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:31,273 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:05:35,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:35,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5992 states to 1257 states and 3805 transitions. [2022-12-15 01:05:35,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 3805 transitions. [2022-12-15 01:05:35,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:05:35,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:35,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:35,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:35,247 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:05:37,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:37,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5995 states to 1258 states and 3808 transitions. [2022-12-15 01:05:37,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 3808 transitions. [2022-12-15 01:05:37,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:05:37,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:37,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:37,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:37,403 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:05:39,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:39,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6002 states to 1259 states and 3815 transitions. [2022-12-15 01:05:39,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 3815 transitions. [2022-12-15 01:05:39,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:05:39,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:39,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:39,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:39,456 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:05:41,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:41,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6009 states to 1260 states and 3822 transitions. [2022-12-15 01:05:41,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 3822 transitions. [2022-12-15 01:05:41,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:05:41,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:41,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:41,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:41,294 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:05:42,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:42,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6012 states to 1261 states and 3825 transitions. [2022-12-15 01:05:42,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 3825 transitions. [2022-12-15 01:05:42,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:05:42,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:42,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:42,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:43,060 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:05:44,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:44,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6023 states to 1263 states and 3836 transitions. [2022-12-15 01:05:44,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 3836 transitions. [2022-12-15 01:05:44,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:05:44,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:44,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:44,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:44,790 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:05:46,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:46,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6025 states to 1264 states and 3838 transitions. [2022-12-15 01:05:46,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 3838 transitions. [2022-12-15 01:05:46,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:05:46,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:46,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:46,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:46,845 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:05:48,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:48,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6036 states to 1266 states and 3849 transitions. [2022-12-15 01:05:48,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 3849 transitions. [2022-12-15 01:05:48,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:05:48,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:48,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:48,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:48,966 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:05:54,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:54,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6107 states to 1271 states and 3870 transitions. [2022-12-15 01:05:54,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 3870 transitions. [2022-12-15 01:05:54,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-15 01:05:54,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:54,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:54,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:54,400 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:05:59,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:05:59,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6225 states to 1278 states and 3907 transitions. [2022-12-15 01:05:59,791 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 3907 transitions. [2022-12-15 01:05:59,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-15 01:05:59,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:05:59,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:05:59,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:05:59,924 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 01:06:00,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:00,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6230 states to 1281 states and 3912 transitions. [2022-12-15 01:06:00,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 3912 transitions. [2022-12-15 01:06:00,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-15 01:06:00,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:00,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:00,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:00,199 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-15 01:06:00,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:00,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6234 states to 1284 states and 3916 transitions. [2022-12-15 01:06:00,307 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 3916 transitions. [2022-12-15 01:06:00,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:06:00,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:00,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:00,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:00,527 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:06:12,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:12,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6252 states to 1284 states and 3915 transitions. [2022-12-15 01:06:12,788 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 3915 transitions. [2022-12-15 01:06:12,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-15 01:06:12,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:12,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:12,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:12,897 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:06:13,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:13,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6253 states to 1283 states and 3911 transitions. [2022-12-15 01:06:13,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 3911 transitions. [2022-12-15 01:06:13,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:06:13,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:13,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:13,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:13,272 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:06:16,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:16,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6262 states to 1286 states and 3920 transitions. [2022-12-15 01:06:16,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 3920 transitions. [2022-12-15 01:06:16,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:06:16,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:16,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:16,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:16,246 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:06:44,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:44,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6419 states to 1307 states and 3993 transitions. [2022-12-15 01:06:44,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 3993 transitions. [2022-12-15 01:06:44,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:06:44,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:44,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:44,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:44,966 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:06:48,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:48,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6424 states to 1309 states and 3998 transitions. [2022-12-15 01:06:48,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 3998 transitions. [2022-12-15 01:06:48,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:06:48,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:48,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:48,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:48,200 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:06:49,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:49,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6428 states to 1310 states and 4002 transitions. [2022-12-15 01:06:49,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 4002 transitions. [2022-12-15 01:06:49,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:06:49,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:49,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:49,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:49,426 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:06:51,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:51,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6436 states to 1312 states and 4010 transitions. [2022-12-15 01:06:51,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1312 states and 4010 transitions. [2022-12-15 01:06:51,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:06:51,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:51,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:51,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:51,798 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:06:52,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:06:52,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6444 states to 1314 states and 4018 transitions. [2022-12-15 01:06:52,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 4018 transitions. [2022-12-15 01:06:52,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:06:52,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:06:52,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:06:52,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:06:52,855 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:07:01,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:01,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6499 states to 1318 states and 4073 transitions. [2022-12-15 01:07:01,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 4073 transitions. [2022-12-15 01:07:01,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:07:01,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:01,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:01,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:01,142 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:02,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:02,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6503 states to 1319 states and 4077 transitions. [2022-12-15 01:07:02,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1319 states and 4077 transitions. [2022-12-15 01:07:02,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:07:02,544 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:02,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:02,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:02,666 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:03,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:03,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6507 states to 1320 states and 4081 transitions. [2022-12-15 01:07:03,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 4081 transitions. [2022-12-15 01:07:03,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:07:03,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:03,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:03,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:03,992 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:06,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:06,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6511 states to 1321 states and 4085 transitions. [2022-12-15 01:07:06,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 4085 transitions. [2022-12-15 01:07:06,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:07:06,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:06,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:06,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:06,381 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:07:10,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:10,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6529 states to 1326 states and 4103 transitions. [2022-12-15 01:07:10,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1326 states and 4103 transitions. [2022-12-15 01:07:10,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:07:10,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:10,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:10,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:11,061 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:12,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:12,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6537 states to 1328 states and 4111 transitions. [2022-12-15 01:07:12,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 4111 transitions. [2022-12-15 01:07:12,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:07:12,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:12,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:12,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:12,360 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:07:23,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:23,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6671 states to 1335 states and 4245 transitions. [2022-12-15 01:07:23,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 4245 transitions. [2022-12-15 01:07:23,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:07:23,917 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:23,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:23,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:24,017 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:26,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:26,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6672 states to 1336 states and 4246 transitions. [2022-12-15 01:07:26,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1336 states and 4246 transitions. [2022-12-15 01:07:26,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:07:26,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:26,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:26,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:26,316 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:07:29,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:29,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6688 states to 1339 states and 4262 transitions. [2022-12-15 01:07:29,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1339 states and 4262 transitions. [2022-12-15 01:07:29,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:07:29,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:29,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:29,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:29,920 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:30,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:30,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6698 states to 1341 states and 4272 transitions. [2022-12-15 01:07:30,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 4272 transitions. [2022-12-15 01:07:30,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:07:30,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:30,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:30,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:31,031 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:35,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:35,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6721 states to 1345 states and 4294 transitions. [2022-12-15 01:07:35,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1345 states and 4294 transitions. [2022-12-15 01:07:35,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:07:35,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:35,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:35,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:35,684 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:07:44,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:44,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6754 states to 1349 states and 4327 transitions. [2022-12-15 01:07:44,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 4327 transitions. [2022-12-15 01:07:44,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:07:44,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:44,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:44,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:44,637 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:07:52,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:52,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6882 states to 1354 states and 4455 transitions. [2022-12-15 01:07:52,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 4455 transitions. [2022-12-15 01:07:52,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:07:52,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:52,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:52,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:52,287 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:07:53,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:53,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6889 states to 1357 states and 4462 transitions. [2022-12-15 01:07:53,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 4462 transitions. [2022-12-15 01:07:53,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-15 01:07:53,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:53,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:53,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:53,441 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-15 01:07:55,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:55,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6901 states to 1359 states and 4474 transitions. [2022-12-15 01:07:55,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 4474 transitions. [2022-12-15 01:07:55,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:07:55,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:55,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:55,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:07:55,826 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:08:00,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:00,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6915 states to 1361 states and 4488 transitions. [2022-12-15 01:08:00,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 4488 transitions. [2022-12-15 01:08:00,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:08:00,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:00,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:00,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:00,660 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:08:02,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:02,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6922 states to 1362 states and 4495 transitions. [2022-12-15 01:08:02,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1362 states and 4495 transitions. [2022-12-15 01:08:02,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:08:02,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:02,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:02,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:03,089 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:08:09,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:09,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6940 states to 1365 states and 4513 transitions. [2022-12-15 01:08:09,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 4513 transitions. [2022-12-15 01:08:09,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:08:09,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:09,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:09,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:09,814 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:08:11,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:11,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6943 states to 1366 states and 4516 transitions. [2022-12-15 01:08:11,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 4516 transitions. [2022-12-15 01:08:11,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:08:11,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:11,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:11,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:11,829 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:08:14,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:14,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6949 states to 1367 states and 4522 transitions. [2022-12-15 01:08:14,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1367 states and 4522 transitions. [2022-12-15 01:08:14,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:08:14,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:14,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:14,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:14,369 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-15 01:08:25,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:25,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6993 states to 1373 states and 4566 transitions. [2022-12-15 01:08:25,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 4566 transitions. [2022-12-15 01:08:25,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-15 01:08:25,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:25,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:25,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-15 01:08:25,993 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked.